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Q: How do you test emergency ballast to see if it is good?
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How do you test an HID lamp ignitor?

For your question, i see the ignitor means the Electronic Ballast. If you want test HID lamp electronic ballast, you can reference Lisun WT2000-HID HID Ballast Tester, this instrument is main for test HID lamp electronic ballast,


Where is Fluorescent light wiring diagram?

For information about fluorescent tube lights see the answers to the Related questions and the Related link shown below.


Why does your fluresant light not work after you installed a ballast?

Do you have the right ballast for the type of lamps you are using? Check on the nameplate of the ballast to see it matches with the type of tubes you are using. Are the tubes snug in the lamp holders? Is the fluorescent fixture grounded using the fixture ground screw? Do you have voltage to the ballast? On most lamp start ups you can see the lamp filament glow on each end of the tube. If you don't see the filament glow on any of the tube ends, check the wires going to that lamp holder.


How do you repair a fluorescent light located under a kitchen cabinet?

Unless there is something special about this fixture, it will be cheaper to replace the entire fixture. However if you choose to repair it, the ballast is the most likely reason for its failure. Turn off the power,remove tubes and then the cover from the fixture.You will see a small rectangular object with wires going into it.This is the ballast,usually it is apparent that the ballast has failed.Get the part # from the ballast and pick one up at your local supply house.Replace the ballast and reconnect the wires per old ballast.Also inspect the ends where the tubes connect, sometimes these get burned and do not make good contact.Hope this helps. above answer correct but i would simply replace the tube or tubes first. i have a lot of experience with about 30 of them in my laundromat.


How many amps fluorescent bulb?

When you buy the bulb. All of those specifications should be on the package. To figure the Kilowatts it's pulling and cost to run. kW = amps x volts / 1000. then just take your kW x price per kw. and that will give you how much it costs to run that bulb for one hour. The amperage is on the label of the ballast. When you connect the ballast to power you will see it along with the voltage and pf of the ballast. F40T12 twin 8 foot tubes, ballast usually draws about .75 amps.

Related questions

How do you test an HID lamp ignitor?

For your question, i see the ignitor means the Electronic Ballast. If you want test HID lamp electronic ballast, you can reference Lisun WT2000-HID HID Ballast Tester, this instrument is main for test HID lamp electronic ballast,


How do you check a mercury lamp ballast to see if it needs replaced?

Purchase a new bulb and see if it works. If it does, the ballast is good, if it does't the ballast is bad. Return the new bulb and purchase a new ballast. Or, just buy a new fixture....its cheaper.


How do you test a ballast for fluorescent fixture?

Turn off the power, remove the bulbs, and remove the cover to expose the ballast. If you see tar leaking from the ballast it is bad and must be replaced. If you see no tar then proceed. Use a multimeter to check for continuity. The yellow and blue wires are the power wires and the white wire is neutral. With the meter set to ohms check between the yellow wire and white wire at the end where it connects to the light. If you get no reading the ballast is bad. Now check the other side where power is coming in. No reading and the ballast is bad. If you get a reading at both ends it is good. Check for loose wires.


Is there a way to test yeast and see if its still good?

is there a test to see if yeast is still good


Morning after pill plus positive pregnancy test?

The morning after pill or emergency contraception will not effect the outcome of a pregnancy test. If you have taken emergency contraception and have had a positive home pregnancy test you are very likely pregnant and should see a Dr.


How do you test a substance to see if it is a good conductor?

Do a chromatography test.


Where is Fluorescent light wiring diagram?

For information about fluorescent tube lights see the answers to the Related questions and the Related link shown below.


What is the difference between segregated and clean ballast tank in tanker?

Clean ballast refers to the ballast stored in a tank not permanently utilized for ballast (see segregated ballast below), but has been cleaned prior to use so clean ballast stored in it, if discharged from a stationary ship into calm water on a clear day will produce no evidence of oil, sludge or emulsion on or under the surface of the water or on adjoining shorelines. Segregated ballast refers to ballast stored in tanks which are permanently utilized for the carriage of ballast, and are completely separated from the cargo oil and oil fuel system.


How do you test a mugalator to see if its good or not?

If it has your money, then it is good. If it is in PMITA prison, it is not.


Ballast gets hot when trying to start 77 power wagon?

AnswerThe ballast may need replacement as this acts as a fuse in the system. You can momentarily jump the ballast to see if it will start. A ballast that keeps going out is sometimes caused by bad spark plug wires. Or secondary voltage jumping from coil tower to primary [ballast side] terminal.


Why does your fluresant light not work after you installed a ballast?

Do you have the right ballast for the type of lamps you are using? Check on the nameplate of the ballast to see it matches with the type of tubes you are using. Are the tubes snug in the lamp holders? Is the fluorescent fixture grounded using the fixture ground screw? Do you have voltage to the ballast? On most lamp start ups you can see the lamp filament glow on each end of the tube. If you don't see the filament glow on any of the tube ends, check the wires going to that lamp holder.


What is a good test for glowing water?

To test to see if your glowful water works use a black lite